initial commit

game/atBatSimulator.ts

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+import type { ThrownPitch } from "../types/ThrownPitch";
+import type { Player } from "../types/Player";
+import type { BattedBall } from "../types/BattedBall";
+import type { GameState } from "../types/GameState";
+
+import pitchGenerator from "../systems/pitchGenerator";
+
+export default function atBatSimulator(batter: Player, catcher: Player, pitcher: Player, game: GameState): GameState {
+	if (game.outs < 3) {
+		// do stuff
+		const pitch: ThrownPitch = pitchGenerator(pitcher);
+
+		// a pitch can either be:
+		// - batted
+		// - caught for a ball/strike
+		// - thrown wild
+
+	} else {
+		if (game.top) {
+			game.top = false;
+		} else {
+			game.top = true;
+			game.inning++ // games will keep going on forever
+		}
+	}
+	return game;
+}
+
+function swingSimulator(batter: Player, pitch: ThrownPitch): BattedBall {
+	// see the ball!
+	// decide if you're gonna swing!
+	// aim true! get that timing right!
+	// return a battedball
+	return {
+		exitVelo: 0,
+		launchAngle: 0,
+		attackAngle: 0,
+		spinRate: 0
+	};
+}

game/gameRuntime.ts

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+
+import type { Player } from "../types/Player";
+import type { GameState } from "../types/GameState";
+import type { ThrownPitch } from "../types/ThrownPitch";
+
+import pitchGenerator from "../systems/pitchGenerator";
+import type { Team } from "../types/Team";
+
+function startGame(homeTeam: Team, awayTeam: Team) {
+	// simulate
+}
+
+function advanceOrEndGame(game: GameState): GameState {
+	// home team always bats last
+	// if it's the top of the 9th and the away team is behind, the game is over
+	if (game.inning == 9 || game.top == true && game.score.home > game.score.away) console.log("game should be over now.");
+
+	// next inning
+	if (game.top) {
+		return { ...game, top: false };
+	} else {
+		return {
+			...game, inning: game.inning + 1, top: true
+		}
+	}
+}
+
+function endGame(game: GameState) {
+	console.log("GAME SHOULD END NOW SO FIGURE OUT WHAT TO DO!")
+}

game/inningSimulator.ts

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+import type { GameState } from "../types/GameState";
+import type { Team } from "../types/Team";
+import type { Player } from "../types/Player";
+import atBatSimulator from "./atBatSimulator";
+
+export default function inningSimulator(battingTeam: Team, fieldingTeam: Team, game: GameState): GameState {
+	while (game.outs < 3) {
+		const batter: Player = battingTeam.battingLineup[battingTeam.batterIndex] as Player;
+		const catcher: Player = fieldingTeam.fieldingLineup.c;
+		const pitcher: Player = fieldingTeam.fieldingLineup.pitcher;
+
+		game = atBatSimulator(batter, catcher, pitcher, game);
+	}
+	return game;
+}